Sure, It was pretty late when I posted. I forgot to mention it is apple cider vinegar.
2-3 cups of applecider vinegar
1 large redonion thinly sliced. I usually use a mandolin to get them really thin
2 jalepenos thinly sliced, I take the seeds out (i have also used canned chipotles for some smokey heat)
1 tbsp coarse salt per cup of vinegar
1 tbsp brown sugar per cup of vinegar
blackpepper to taste
I have also added a little jack daniels to this at times with good results for bourbon flavor.
Hope you enjoy it.